KlassInfo (jetbrick-commons 2.1.2 API)

java.lang.Object
- jetbrick.bean.KlassInfo

public final class KlassInfo
extends Object

代表一个 Class.

Author:: Guoqiang Chen

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`static KlassInfo`	`create(Class<?> clazz)` 将 Class 对象转成 KlassInfo 对象 (有缓存).
`<T extends Annotation> T`	`getAnnotation(Class<T> annotationClass)`
`Annotation[]`	`getAnnotations()`
`ConstructorInfo`	`getDeclaredConstructor(Class<?>... parameterTypes)` 根据目标参数类型，查找完全匹配的构造函数.
`ConstructorInfo`	`getDeclaredConstructor(Constructor<?> constructor)`
`List<ConstructorInfo>`	`getDeclaredConstructors()`
`FieldInfo`	`getDeclaredField(Field field)`
`FieldInfo`	`getDeclaredField(String name)`
`List<FieldInfo>`	`getDeclaredFields()`
`List<FieldInfo>`	`getDeclaredFields(Filters.FieldFilter filter)`
`MethodInfo`	`getDeclaredMethod(Method method)`
`MethodInfo`	`getDeclaredMethod(String name, Class<?>... parameterTypes)`
`List<MethodInfo>`	`getDeclaredMethods()`
`List<MethodInfo>`	`getDeclaredMethods(Filters.MethodFilter filter)`
`ConstructorInfo`	`getDefaultConstructor()`
`FieldInfo`	`getField(String name)`
`List<FieldInfo>`	`getFields()`
`List<FieldInfo>`	`getFields(Filters.FieldFilter filter)`
`List<KlassInfo>`	`getInterfaces()`
`MethodInfo`	`getMethod(String name, Class<?>... parameterTypes)` 根据目标参数类型，查找完全匹配的方法.
`List<MethodInfo>`	`getMethods()`
`List<MethodInfo>`	`getMethods(Filters.MethodFilter filter)`
`int`	`getModifiers()`
`String`	`getName()`
`List<PropertyInfo>`	`getProperties()`
`PropertyInfo`	`getProperty(String name)`
`String`	`getSimpleName()`
`KlassInfo`	`getSuperKlass()`
`<T> Class<T>`	`getType()`
`boolean`	`isAbstract()`
`<T extends Annotation> boolean`	`isAnnotationPresent(Class<T> annotationClass)`
`boolean`	`isInterface()`
`boolean`	`isPrivate()`
`boolean`	`isProtected()`
`boolean`	`isPublic()`
`boolean`	`isStatic()`
`Object`	`newInstance()` 调用默认的构造函数生成对象实例.
`ConstructorInfo`	`searchDeclaredConstructor(Class<?>... parameterTypes)` 根据目标参数类型，查找最佳匹配的构造函数.
`MethodInfo`	`searchMethod(String name, Class<?>... parameterTypes)` 根据目标参数类型，查找最佳匹配的方法.
`String`	`toString()`

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Method Detail

create
```
public static KlassInfo create(Class<?> clazz)
```
将 Class 对象转成 KlassInfo 对象 (有缓存).

Parameters:

clazz - - 原始对象

Returns:

KlassInfo 对象

getType
```
public <T> Class<T> getType()
```

getName
```
public String getName()
```

getSimpleName
```
public String getSimpleName()
```

getSuperKlass
```
public KlassInfo getSuperKlass()
```

getInterfaces

public List<KlassInfo> getInterfaces()

getAnnotations
```
public Annotation[] getAnnotations()
```

getAnnotation

public <T extends Annotation> T getAnnotation(Class<T> annotationClass)

isAnnotationPresent

public <T extends Annotation> boolean isAnnotationPresent(Class<T> annotationClass)

getModifiers
```
public int getModifiers()
```

isInterface
```
public boolean isInterface()
```

isAbstract
```
public boolean isAbstract()
```

isStatic
```
public boolean isStatic()
```

isPrivate
```
public boolean isPrivate()
```

isProtected
```
public boolean isProtected()
```

isPublic
```
public boolean isPublic()
```

getDeclaredConstructors

public List<ConstructorInfo> getDeclaredConstructors()

getDeclaredConstructor
```
public ConstructorInfo getDeclaredConstructor(Class<?>... parameterTypes)
```
根据目标参数类型，查找完全匹配的构造函数.

Parameters:

parameterTypes - - 匹配的构造函数参数

Returns:

找到的构造函数对象，找不到返回 null.

searchDeclaredConstructor
```
public ConstructorInfo searchDeclaredConstructor(Class<?>... parameterTypes)
```
根据目标参数类型，查找最佳匹配的构造函数.

Parameters:

parameterTypes - - 匹配的构造函数参数

Returns:

找到的构造函数对象，找不到返回 null.

getDeclaredConstructor

public ConstructorInfo getDeclaredConstructor(Constructor<?> constructor)

getDefaultConstructor

public ConstructorInfo getDefaultConstructor()

getDeclaredMethods

public List<MethodInfo> getDeclaredMethods()

getDeclaredMethods

public List<MethodInfo> getDeclaredMethods(Filters.MethodFilter filter)

getDeclaredMethod

public MethodInfo getDeclaredMethod(String name,
                                    Class<?>... parameterTypes)

getDeclaredMethod

public MethodInfo getDeclaredMethod(Method method)

getMethods
```
public List<MethodInfo> getMethods()
```

getMethods

public List<MethodInfo> getMethods(Filters.MethodFilter filter)

getMethod
```
public MethodInfo getMethod(String name,
                            Class<?>... parameterTypes)
```
根据目标参数类型，查找完全匹配的方法.

Parameters:

parameterTypes - - 匹配的方法参数

Returns:

找到的方法对象，找不到返回 null.

searchMethod
```
public MethodInfo searchMethod(String name,
                               Class<?>... parameterTypes)
```
根据目标参数类型，查找最佳匹配的方法.

Parameters:

parameterTypes - - 匹配的方法参数

Returns:

找到的方法对象，找不到返回 null.

getDeclaredFields

public List<FieldInfo> getDeclaredFields()

getDeclaredFields

public List<FieldInfo> getDeclaredFields(Filters.FieldFilter filter)

getDeclaredField

public FieldInfo getDeclaredField(String name)

getDeclaredField

public FieldInfo getDeclaredField(Field field)

getFields
```
public List<FieldInfo> getFields()
```

getFields

public List<FieldInfo> getFields(Filters.FieldFilter filter)

getField

public FieldInfo getField(String name)

getProperties

public List<PropertyInfo> getProperties()

getProperty

public PropertyInfo getProperty(String name)

newInstance
```
public Object newInstance()
                   throws IllegalStateException
```
调用默认的构造函数生成对象实例.

Returns:

生成的对象实例.

Throws:

IllegalStateException - - 如果找不到默认的构造函数或者没有访问权限，那么抛出该异常.

toString
```
public String toString()
```
Overrides:

toString in class Object

Class KlassInfo

Method Summary

Methods inherited from class java.lang.Object

Method Detail

create

getType

getName

getSimpleName

getSuperKlass

getInterfaces

getAnnotations

getAnnotation

isAnnotationPresent

getModifiers

isInterface

isAbstract

isStatic

isPrivate

isProtected

isPublic

getDeclaredConstructors

getDeclaredConstructor

searchDeclaredConstructor

getDeclaredConstructor

getDefaultConstructor

getDeclaredMethods

getDeclaredMethods

getDeclaredMethod

getDeclaredMethod

getMethods

getMethods

getMethod

searchMethod

getDeclaredFields

getDeclaredFields

getDeclaredField

getDeclaredField

getFields

getFields

getField

getProperties

getProperty

newInstance

toString